Single-player games like postulate_puppster
Below are 8 single-player Steam games similar to postulate_puppster, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like postulate_puppster page.
Ranked picks
- 1

Super Good Boy Adventure
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Action and Indie with postulate_puppster.
In Super Good Boy Adventure, you play as Igor trying to rescue his human, who was captured by the cats Eric and Kenny. Igor goes in a journey through fields and mountains, lakes and cities, to find the cats and bring back his loved one.
- 2

Hop Hop! Donut
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Action and Indie with postulate_puppster.
Strap on balloons and soar through the skies as Donut the corgi in this adorable 2D platformer! Battle evil cats, dodge deadly obstacles, and rescue your kidnapped owner in a whimsical adventure inspired by Balloon Fight.
- 3

Zebulon: A Lost Cat
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Indie and Adventure with postulate_puppster.
Zebulon the cat is lost in a strange place, but he has a lot of courage and curiosity quickly replaces fear as he explores and unravels the world around him. It also helps that smelly green food is everywhere to grab!
- 4

Space Cat
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Action and Indie with postulate_puppster.
Space Cat is a 2D arcade-style platformer where the player(s) must collect as much loot as possible while surviving the asteroid terrain, which is constantly being destroyed and regenerated by hazards. There is also a side-scrolling Adventure Mode, and a VS Battle Mode.
- 5

Polyroll
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Action and Indie with postulate_puppster.
Explore branching levels, fight quirky bosses, and save the day in this retro platformer inspired by the classics!
- 6

Sky Paws Awakening
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Action and Indie with postulate_puppster.
Swap between twin cadets Bonnie and Clyde in a handcrafted 16-bit action-adventure made with heart, inspired by retro classics. Master the Twin Tag System, battle monstrous hordes and begin their journey into legend.
- 7

BattleBlock Theater®
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Action and Indie with postulate_puppster.
Welcome to BattleBlock Theater! You’ve got no where to go but up...on stage. Play single player or co-op to free your friends and save Hatty Hattington! Jump, solve and battle your way through a mysterious theater inhabited by highly technological felines.
- 8

Pizza Tower
Single-player alternative to postulate_puppster — playable solo, no multiplayer required. Shares Action and Indie with postulate_puppster.
Pizza Tower is a fast paced 2D platformer, with an emphasis on movement, exploration and score attack. Featuring highly stylized pixel art inspired by the cartoons from the '90s, and a highly energetic soundtrack.